Nashua Weather Forecast

    • 57
    • 89

    Increasing Clouds

    • 54
    • 80

    Rain Showers Likely

    • 52
    • 73

    Rain Showers

    • 48
    • 69

    Chance Rain Showers

    • 51
    • 74

    Partly Sunny

    • 55
    • 80

    Slight Chance Thunderstorms

Today 11 Aug Central and Southern Valley

Sunny. Highs in the upper 80s. Northeast wind around 5 Mph, becoming northwest 10 to 15 Mph in the afternoon.

Tonight 11 Aug Central and Southern Valley

Mostly clear. Lows in the mid 50s. North wind around 15 Mph, becoming northeast after midnight.

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Nashua Temperature Statistics

August Temperature

Glasgow, Glasgow International Airport (13 miles)

  • Lowest 4 August, 2026

    47.6 °F

  • Average August

    69.9 °F

  • Highest 1 August, 2026

    104.6 °F

Climate (2021–2026)

Glasgow, Glasgow International Airport (13 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    57.8 °F
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